<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.0//EN" "ep-patent-document-v1-0.dtd"><ep-patent-document id="EP04813274A2" file="04813274.0" lang="en" country="EP" doc-number="1699543" kind="A2" date-publ="20060913" status="n" dtd-version="ep-patent-document-v1-1"><SDOBI lang="en"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILT..FIRO..CY..TRBGCZEEHUPLSK....IS..........</B001EP><B003EP>*</B003EP><B005EP>X</B005EP><B007EP>DIM360 (Ver 1.5  21 Nov 2005) -  1100000/0 1710000/0</B007EP></eptags></B000><B100><B110>1699543</B110><B130>A2</B130><B140><date>20060913</date></B140><B190>EP</B190></B100><B200><B210>04813274.0</B210><B220><date>20041206</date></B220><B240><B241><date>20060710</date></B241></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>731556</B310><B320><date>20031208</date></B320><B330><ctry>US</ctry></B330></B300><B400><B405><date>20060913</date><bnum>200637</bnum></B405><B430><date>20060913</date><bnum>200637</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>B01D  46/04        20060101AFI20060718BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>B01D  46/42        20060101ALI20060718BHEP        </text></classification-ipcr><classification-ipcr sequence="3"><text>F16K   7/14        20060101ALI20060718BHEP        </text></classification-ipcr></B510EP><B540><B541>de</B541><B542>GEGENSTROMREINIGUNGSSYSTEME UND -VERFAHREN</B542><B541>en</B541><B542>REVERSE-FLOW CLEANING SYSTEMS AND METHODS</B542><B541>fr</B541><B542>SYSTEMES ET PROCEDES DE NETTOYAGE A CONTRE-COURANT</B542></B540></B500><B700><B710><B711><snm>DONALDSON COMPANY, INC.</snm><iid>00303415</iid><irf>DA 2114-01EP</irf><adr><str>1400 West 94th Street, 
P.O. Box 1299</str><city>Minneapolis, MN 55440-1299</city><ctry>US</ctry></adr></B711></B710><B720><B721><snm>SPORRE, Timothy, D.</snm><adr><str>4016 Lake Drive</str><city>Robbinsdale, MN 55422</city><ctry>US</ctry></adr></B721><B721><snm>RENWART, Dominique</snm><adr><str>St. Laurentiusstraat 16</str><city>B-3320 Hoegaarder</city><ctry>BE</ctry></adr></B721></B720><B740><B741><snm>Eisenführ, Speiser &amp; Partner</snm><iid>00100151</iid><adr><str>Patentanwälte Rechtsanwälte 
Postfach 10 60 78</str><city>28060 Bremen</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>AT</ctry><ctry>BE</ctry><ctry>BG</ctry><ctry>CH</ctry><ctry>CY</ctry><ctry>CZ</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>EE</ctry><ctry>ES</ctry><ctry>FI</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>HU</ctry><ctry>IE</ctry><ctry>IS</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LT</ctry><ctry>LU</ctry><ctry>MC</ctry><ctry>NL</ctry><ctry>PL</ctry><ctry>PT</ctry><ctry>RO</ctry><ctry>SE</ctry><ctry>SI</ctry><ctry>SK</ctry><ctry>TR</ctry></B840><B860><B861><dnum><anum>US2004040934</anum></dnum><date>20041206</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO2005056159</pnum></dnum><date>20050623</date><bnum>200525</bnum></B871></B870><B880><date>20051006</date><bnum>000000</bnum></B880></B800></SDOBI></ep-patent-document>